Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 53ccac98d53ae75782a44947239cc9f48661646f4d109f3eef64e85f6d7727b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^